patted the car seat vigorously, looked around at everyone with an arrogant smile and said, "You guys are optimistic." Pen? Interesting? Pavilion wWw. ｂiquge。 info" said, stepping on the pedals with one foot, pressing hard with his right foot, the bicycle rushed forward, Yuan Fang raised his right leg and boasted, rode the bicycle steadily, and pedaled a few more times, the speed of the bicycle became faster and faster, and the wind rushed into the distance with a whirring wind.

Seeing this, the three little guys Mingjie, Wen Yue, and Wen Fang chased after them with a scream, and ran crazy behind Yuan Fang, very happy, as if they were riding a bicycle.

Children have a natural impulse to chase things that run faster, such as horses, because whenever someone rides by, those little children will follow in groups, until they are tired and can't catch up with anything.

Mingjie and the three of them were the same, but this time they didn't run back because they couldn't catch up, but they were scared.

Yuan Fang was too excited just now, pedaling a little fast, and when he turned the corner, he was stunned to find that the brakes (brakes) had not been installed, and then it was a tragedy, the goods hit the wall of the courtyard, and the wheels were like eggplant boxes, Yuan Fang was even more miserable, first pasted on the wall, hit the nose and blue face swollen and full of small stars, and then slipped and fell to the ground, just sitting on the front axle, came to a standard chrysanthemum remnant landing, and Yuan Fang grinned with a hideous expression and screamed, just like a monkey spirit who was stabbed in the ass.

Yuan Fang had a car accident, everyone was shocked, and hurriedly rushed over to check, uh, most people went to see the damaged bicycle, especially Lian Sledgehammer, full of pain and broken eggs, only Yang Xing and Mingjie looked at the miserable Yuan Fang with concern, full of sympathy.

After relieving for a while, Yuan Fang stood up with his buttocks covered, and said angrily in the face of everyone's laughter: "You unrighteous guys, gloating, right?" Sooner or later, you will have such a day. After saying that, he and Lian Sledgehammer carried the heroic bicycle back to the blacksmith furnace.

Even the sledgehammer unloaded the front rim, sighing, Yuan Fang rolled his eyes and said: "I said you don't, what's there to sigh, just calm it down?" "Even the thinking of the sledgehammer is still fixed in the realm of pouring and one-time molding, and has not yet considered the aspect of repair.

Yuan Fang picked up the wheel: "Come, I'll grab this side, you pull that side hard, yes, hard, hard, okay, almost, you just find a way to break it." "Because I plan to be equipped with solid tires, the requirements of the strip are not high, so I use an iron bar half a finger thick, and the rim is bent like that, and the strip is broken twice, just replace it with a new one and smooth it out.

Even the sledgehammer painfully knocked on the rim to repair the damage, while Yuan Fang removed the rear wheel and began to study the dissolution and coagulation of rubber.

Mold, mold, all night, even the sound of sledgehammers in the dart game did not stop, until late at night, and those who were distraught by the noise could finally sleep.

Early the next morning, when everyone got up to wash, they were horrified to find that Yuan Fang was riding a bicycle, and even the sledgehammer was sitting on the back shelf, and the two winds swept by, leaving only a burst of smug and excited laughter and a strange wind.

Yang Xing came out of the guest room, just in time to see Yuan Fang coming over with a sledgehammer, his eyes suddenly lit up, and he rushed over to stop Yuan Fang, shouting that he was also going to take a ride to go around.

Even the sledgehammer is not enjoyable, of course he refuses to give way, Yuan Fang has no choice, so he has to arrange Yang Xing to sit in front of the beam, and then set off again, this time, the sound of the strange scream is louder, and the three guys are riding bicycles in the dart game on a rampage, making a mess of chickens and dogs.

Xin Huilan got dressed and came out to see what was going on outside, only to see Yuan Fang, Yang Xing and Lian Da Hammer floating by quickly on bicycles, and the three of them waved hello to Xin Huilan happily, and when Xin Huilan reacted, they had already rushed out.

Mo Zhiyuan stood at the door, opened his mouth wide in surprise, and muttered to himself: "Two wheels can really run, and they can run so fast." ”

Not far ahead, a maid walked forward with a wooden barrel, Yuan Fang's prank heart rose, so that Yang Xing and Lian Da Hammer silenced, discussed it, and the three of them began to speed up with a wicked smile. The sound of the wheels rubbing against the ground was so small that the maid didn't even notice that three villains were approaching behind her, walking with leisurely little steps.

Closer, closer, when the bicycle drove to the maid's side, the three of them discussed and screamed at the same time, which frightened the little maid into a spirit, and the barrel in her hand fell, Yuan Fang and the three laughed and walked away, so angry that the little maid stomped her feet.

After a long lap, Yuan Fang got out of the car, he really couldn't ride, his physique was not good, plus the two weighted iron-like things like a sledgehammer and Yang Xing, Yuan Fang really couldn't bear it.

Yuan Fang got out of the car, but Yang Xingle was broken, and he wanted to try the feeling of flying after grabbing the handlebars of the bicycle, but he didn't think this thing was reliable, and he tried twice without success, and he came back honestly after falling all the meat and eight vegetarian things.

Even the sledgehammer was not to be outdone, and tried a few times, but the result was not as good as Yang Xing, how could he not master the balance well, and finally even the pedals fell off.

Lian Sledgehammer held the pedal in his right hand, pushed the bicycle and walked back with a dejected face, the maid came over and asked Yuan Fang and Yang Xing to go to breakfast, and Yuan Fang pulled Lian Sledgehammer over together. Even Sledgehammer didn't want to go, he was in a hurry to go back to repair the car, but Yuan Fang couldn't resist it, so he had to come with him.

At the dinner table, Xin Huilan watched Yuan Fang gobble up with a smile, and only then did she speak: "Doctor Yuan, I have seen your bicycle, I don't know how much it costs to have such a car?" Yuan Fang scratched his head, he had never counted these, and couldn't help but look at Lian Da Hammer.

Even the sledgehammer calculated while picking his teeth: "Pig iron is not much money, stainless steel and fine iron are more expensive, and then there are those molds, as well as taps and other tools, adding up to more than three taels of silver." Qin Huilan frowned slightly when she heard this, this price was higher than she expected, not a little bit higher.

Yuan Fang scratched his head and said, "No, so much?" ”

Even the sledgehammer stall stall: "I buy the materials these days, yes, that's all, that's it, this is not counting the handiwork." ”

Yuan Fang touched his chin and pondered for a long time, and suddenly slapped his thigh: "I know, even the sledgehammer, the account is not calculated like that, you think about it, most of the good materials are used to make those tools, especially the taps and ribbon wires, which are the best steel, and it costs a lot of money to hire someone to carve threads, which cannot all be counted in the cost of a car, but only the total cost of equipment investment." If you think about it, with these tools, you don't have to redo those things when you make a bicycle, you can use them repeatedly, do you think I'm talking about this principle? ”

Even the sledgehammer snorted and nodded: "Well, that's the reason, if you make another one, I'll calculate it, well, if you don't count the rubber tires, the material cost is about four or five hundred Wen." Yuan Fang felt that it was still a bit expensive, so he discussed it with Lian Sledgehammer and replaced some unnecessary parts with ordinary pig iron, and the cost suddenly dropped by more than half.

Among the materials used, the most expensive is naturally steel, followed by iron, Yuan Fang has not considered the cost before, basically the best materials used, even the two wheels are made of steel, now think about it is really unnecessary, it is enough to replace it with iron, so that the cost has of course dropped a lot.

Qin Huilan looked at Lian Da Hammer: "If you add labor, if you forge such a car, how much manual cost does it cost?" ”

Even the sledgehammer thought for a while: "I am not skilled in doing it for the first time, if there are tools, this thing is not too complicated, except for the bearing, the process requirements are not high, there are two or three days is about the same, if it is normal, plus fuel, well, three hundred Wen is about the same." ”

Xin Huilan nodded: "That is to say, the cost plus the manual work, a car costs about five hundred yuan." Xin Huilan knew that the price of rubber was very cheap, so the two were not worth a few dollars, so she naturally ignored the past.

Mo Zhiyuan frowned, he had already guessed Xin Huilan's plan, and couldn't help but cough lightly to remind him.

Yuan Fang also saw Xin Huilan's intentions, Mo Zhiyuan objected, Xin Huilan stopped talking, Yuan Fang smiled: "What, Brother Mo doesn't want to help me?" ”

Mo Zhiyuan was stunned: "How can you say this?" Immediately reacted, glanced at Xin Huilan and said to Yuan Fang: "Brother Yuan, I have also seen your bicycle, it is indeed a good thing, the price is not high and practical, sometimes it is much more convenient than riding a horse, and you don't have to worry about the problem of forage." But this is something you figured out, and I think it's better for you to send it to the Department of Works with that thermometer, and if you bring these two things over, you will be able to make a splash. ”

Yuan Fang smiled faintly: "I understand what you mean, Brother Mo, you are for my good, but I never thought about that, to be honest, I am short of money now, and I also want to make money, but I don't have time, I am a doctor, these days to get these patients in the hospital and ignore them, I myself feel that I am a little out of business, so, I have long planned to find someone to partner, if my sister-in-law is interested, this is not right, everyone is their own people, I am more assured, and even sledgehammer, self-produced and sold, one-stop." How about sister-in-law, do you think we can cooperate? ”

Mo Zhiyuan was stunned and asked, "You really don't plan to go to the Industrial Department?" Maybe you can change officials. ”

Yuan Fang shook his head: "If you don't change it, you still have to go there, I asked, as long as you teach the method and process to the Industrial Department, you can get a sum of silver, as for whether we will make finished products to sell again, people don't care." ”

Seeing that Mo Zhiyuan was no longer talking, Xin Huilan said with a smile: "Since Doctor Yuan also has such a plan, then let's talk about it." ”

Yuan Fang waved his hand and said: "Sister-in-law, there is one thing I have to explain, whether it is a thermometer or a bicycle, it is not too complicated, there is basically no technical content, as long as someone buys it to study and research, it can be imitated into a copycat version, so these two things look very promising, but once they start to be sold on the market, the longer the time, the less sales may be." ”

Yuan Fang bluntly said its drawbacks, Xin Huilan appreciated it greatly, she also considered these, and knew that Yuan Fang should have a countermeasure, so she smiled and asked, "Then what do you think?" ”